{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:IWYLE4PUQT6IAAN2RMM5OHLVHL","short_pith_number":"pith:IWYLE4PU","canonical_record":{"source":{"id":"1505.04158","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.PR","submitted_at":"2015-05-15T18:56:55Z","cross_cats_sorted":["cond-mat.stat-mech","math-ph","math.MP"],"title_canon_sha256":"15fdd58e21557fc2f396ae81b0762d80e7b6934f7e38e9ff49dac3ac4534e7c5","abstract_canon_sha256":"cbddb8473622e1f65b8db2830874d6e36d456593770fc566bdb5a5021488903a"},"schema_version":"1.0"},"canonical_sha256":"45b0b271f484fc8001ba8b19d71d753ae172765091c3f9dc3ae8418da4caef67","source":{"kind":"arxiv","id":"1505.04158","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1505.04158","created_at":"2026-05-18T00:05:41Z"},{"alias_kind":"arxiv_version","alias_value":"1505.04158v2","created_at":"2026-05-18T00:05:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1505.04158","created_at":"2026-05-18T00:05:41Z"},{"alias_kind":"pith_short_12","alias_value":"IWYLE4PUQT6I","created_at":"2026-05-18T12:29:27Z"},{"alias_kind":"pith_short_16","alias_value":"IWYLE4PUQT6IAAN2","created_at":"2026-05-18T12:29:27Z"},{"alias_kind":"pith_short_8","alias_value":"IWYLE4PU","created_at":"2026-05-18T12:29:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:IWYLE4PUQT6IAAN2RMM5OHLVHL","target":"record","payload":{"canonical_record":{"source":{"id":"1505.04158","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.PR","submitted_at":"2015-05-15T18:56:55Z","cross_cats_sorted":["cond-mat.stat-mech","math-ph","math.MP"],"title_canon_sha256":"15fdd58e21557fc2f396ae81b0762d80e7b6934f7e38e9ff49dac3ac4534e7c5","abstract_canon_sha256":"cbddb8473622e1f65b8db2830874d6e36d456593770fc566bdb5a5021488903a"},"schema_version":"1.0"},"canonical_sha256":"45b0b271f484fc8001ba8b19d71d753ae172765091c3f9dc3ae8418da4caef67","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:05:41.149833Z","signature_b64":"Yay6DOvmLGmnWiE17BXLKkKUt880UC0T18iqrHLb7quq7vle5yhWQX/ATcz4eW4IEeUT9IBZ4rwjWA/Ydm5OBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"45b0b271f484fc8001ba8b19d71d753ae172765091c3f9dc3ae8418da4caef67","last_reissued_at":"2026-05-18T00:05:41.149207Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:05:41.149207Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1505.04158","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:05:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YaDdbBLgAsYOlfY6zYaelXCNB0V2txFxXSlpBlJRcKHokSSSKE1hs0RT4zwV5ktfFTACA+0C4I3AElGNDyhFBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T07:44:45.045082Z"},"content_sha256":"8b3b2d4b295ab77889e7a214e7632ea6b95e69062353bd75063015815e654911","schema_version":"1.0","event_id":"sha256:8b3b2d4b295ab77889e7a214e7632ea6b95e69062353bd75063015815e654911"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:IWYLE4PUQT6IAAN2RMM5OHLVHL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"KPZ equation limit of higher-spin exclusion processes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech","math-ph","math.MP"],"primary_cat":"math.PR","authors_text":"Ivan Corwin, Li-Cheng Tsai","submitted_at":"2015-05-15T18:56:55Z","abstract_excerpt":"We prove that under a particular weak scaling, the 4-parameter interacting particle system introduced by Corwin and Petrov converges to the KPZ equation. This expands the relatively small number of systems for which weak universality of the KPZ equation has been demonstrated."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1505.04158","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:05:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"06Ljhx/YL4Z0o2ilR3SWZXkZDhw1K2uABkL1440aI9ejDkIPdHDui+0+4IAFiE3X7I7jMGPvPr7Zn3OnEBVNAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T07:44:45.045841Z"},"content_sha256":"85eee4e44abe03c28cc2efba261726deff6b5039661f968df20f86b64cbd5399","schema_version":"1.0","event_id":"sha256:85eee4e44abe03c28cc2efba261726deff6b5039661f968df20f86b64cbd5399"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IWYLE4PUQT6IAAN2RMM5OHLVHL/bundle.json","state_url":"https://pith.science/pith/IWYLE4PUQT6IAAN2RMM5OHLVHL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IWYLE4PUQT6IAAN2RMM5OHLVHL/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-10T07:44:45Z","links":{"resolver":"https://pith.science/pith/IWYLE4PUQT6IAAN2RMM5OHLVHL","bundle":"https://pith.science/pith/IWYLE4PUQT6IAAN2RMM5OHLVHL/bundle.json","state":"https://pith.science/pith/IWYLE4PUQT6IAAN2RMM5OHLVHL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IWYLE4PUQT6IAAN2RMM5OHLVHL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:IWYLE4PUQT6IAAN2RMM5OHLVHL","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"cbddb8473622e1f65b8db2830874d6e36d456593770fc566bdb5a5021488903a","cross_cats_sorted":["cond-mat.stat-mech","math-ph","math.MP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.PR","submitted_at":"2015-05-15T18:56:55Z","title_canon_sha256":"15fdd58e21557fc2f396ae81b0762d80e7b6934f7e38e9ff49dac3ac4534e7c5"},"schema_version":"1.0","source":{"id":"1505.04158","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1505.04158","created_at":"2026-05-18T00:05:41Z"},{"alias_kind":"arxiv_version","alias_value":"1505.04158v2","created_at":"2026-05-18T00:05:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1505.04158","created_at":"2026-05-18T00:05:41Z"},{"alias_kind":"pith_short_12","alias_value":"IWYLE4PUQT6I","created_at":"2026-05-18T12:29:27Z"},{"alias_kind":"pith_short_16","alias_value":"IWYLE4PUQT6IAAN2","created_at":"2026-05-18T12:29:27Z"},{"alias_kind":"pith_short_8","alias_value":"IWYLE4PU","created_at":"2026-05-18T12:29:27Z"}],"graph_snapshots":[{"event_id":"sha256:85eee4e44abe03c28cc2efba261726deff6b5039661f968df20f86b64cbd5399","target":"graph","created_at":"2026-05-18T00:05:41Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We prove that under a particular weak scaling, the 4-parameter interacting particle system introduced by Corwin and Petrov converges to the KPZ equation. This expands the relatively small number of systems for which weak universality of the KPZ equation has been demonstrated.","authors_text":"Ivan Corwin, Li-Cheng Tsai","cross_cats":["cond-mat.stat-mech","math-ph","math.MP"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.PR","submitted_at":"2015-05-15T18:56:55Z","title":"KPZ equation limit of higher-spin exclusion processes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1505.04158","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:8b3b2d4b295ab77889e7a214e7632ea6b95e69062353bd75063015815e654911","target":"record","created_at":"2026-05-18T00:05:41Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"cbddb8473622e1f65b8db2830874d6e36d456593770fc566bdb5a5021488903a","cross_cats_sorted":["cond-mat.stat-mech","math-ph","math.MP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.PR","submitted_at":"2015-05-15T18:56:55Z","title_canon_sha256":"15fdd58e21557fc2f396ae81b0762d80e7b6934f7e38e9ff49dac3ac4534e7c5"},"schema_version":"1.0","source":{"id":"1505.04158","kind":"arxiv","version":2}},"canonical_sha256":"45b0b271f484fc8001ba8b19d71d753ae172765091c3f9dc3ae8418da4caef67","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"45b0b271f484fc8001ba8b19d71d753ae172765091c3f9dc3ae8418da4caef67","first_computed_at":"2026-05-18T00:05:41.149207Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:05:41.149207Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Yay6DOvmLGmnWiE17BXLKkKUt880UC0T18iqrHLb7quq7vle5yhWQX/ATcz4eW4IEeUT9IBZ4rwjWA/Ydm5OBA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:05:41.149833Z","signed_message":"canonical_sha256_bytes"},"source_id":"1505.04158","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8b3b2d4b295ab77889e7a214e7632ea6b95e69062353bd75063015815e654911","sha256:85eee4e44abe03c28cc2efba261726deff6b5039661f968df20f86b64cbd5399"],"state_sha256":"2a2725aa8790c4af3b932022dd927d9f1359e62b45b96e6f82ce6fdc30aab499"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"H+wN5VXjVKD8oocNGbEAej1SPesNsgZcfnbdioPE3DJBJ2ZBukjcgcYS6N+TpHXfT3afS45yf8Qmk6/7OwV8CA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-10T07:44:45.052048Z","bundle_sha256":"0cb208ac27e3c18131486d3ac97b63d6220ff4cc7eb7bd450de73ccc61299796"}}